dolphins

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dolphins

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Dolphins Group3: Dolphins one of big animals on earth carnivores Range and habitat all oceans worldwide prefer coastal waters and bays Size Smallest dolphins • About 50 kg • 1.2 m long Largest dolphins • Up to 8,200 kg • 10 m long Feeding habits • Carnivores • Eating mostly fish Offspring Give birth to one calf every two years after a gestation period of eleven to twelve months Life span • From 25 to 65 years • Sometimes longer, depending on the species Special feature • Mammals, not fish • Among the most intelligent animals Conservation concerns • at risk due to habitat pollution • accidental fishing net entrapment How to protect dolphins • Protect the feeding and breeding areas • Dispose of garbage and chemicals properly as they can end up in the oceans and get ingested by wild dolphins • A great way to start the education process is to take them on a dolphin watch where he can view them in their natural environment. . Dolphins Group3: Dolphins one of big animals on earth carnivores Range and habitat all oceans worldwide prefer coastal waters and bays Size Smallest dolphins • About 50. entrapment How to protect dolphins • Protect the feeding and breeding areas • Dispose of garbage and chemicals properly as they can end up in the oceans and get ingested by wild dolphins • A great. worldwide prefer coastal waters and bays Size Smallest dolphins • About 50 kg • 1.2 m long Largest dolphins • Up to 8,200 kg • 10 m long Feeding habits • Carnivores • Eating mostly fish Offspring Give

Ngày đăng: 04/05/2015, 13:00

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Mục lục

  • Dolphins

  • Slide 2

  • Range and habitat

  • Size

  • Feeding habits

  • Offspring

  • Life span

  • Special feature

  • Conservation concerns

  • How to protect dolphins

  • Slide 11

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